https://arolstar52-zhtest.hf.space/index.php?action=history&feed=atom&title=PDS_456PDS 456 - 版本历史2026-07-17T15:30:51Z在这个wiki上该页的修订历史MediaWiki 1.43.9https://arolstar52-zhtest.hf.space/index.php?title=PDS_456&diff=2877575&oldid=previmported>InternetArchiveBot：补救1个来源，并将0个来源标记为失效。) #IABot (v2.0.9.52023-11-13T14:26:58Z<p>补救1个来源，并将0个来源标记为失效。) #IABot (v2.0.9.5</p>
<p><b>新页面</b></p><div>'''PDS 456'''是位於[[巨蛇座]]尾部邊境靠近[[蛇夫座]]的一個[[無線電波源|電波寧靜]][[類星體]] <ref>{{Literatur<br />
| Autor=C. Martin Gaskell, Andrew J. Benker, Jeffrey S. Campbell,<br />
Thomas A. George, Cecelia H. Hedrick, Mary E. Hiller,<br />
Elizabeth S. Klimek, Joseph P. Leonard, Shoji Masatoshi,<br />
Bradley W. Peterson, Kelly C. Peterson, and Kelly M. Sanders<br />
| arxiv=astro-ph/0701005<br />
| Sprache=en<br />
| Titel=Optical Variability of the Three Brightest Nearby Quasars<br />
}}</ref>。這個類星體的[[紅移]] Z=0.184，相當於7億2,600萬[[秒差距]]，是距離地球最近的類星體之一。這個類星體是於1997年被卡洛斯·托羅斯（Carlos Torros）在{{link-de|Pico dos Dias巡天|Pico dos Dias survey}}計畫中發現的<ref>{{Literatur<br />
| Autor=Carlos AO Torres, Germano R Quast, Roger Coziol, Francisco Jablonski, Ramiro de La Reza, Jacques RD Lepine, Jane Gregorio-Hetem<br />
| Hrsg=IOP Publishing<br />
| arxiv=astro-ph/9707258<br />
| Sprache=en<br />
| Titel=Discovery of a luminous quasar in the nearby universe<br />
| Sammelwerk=The Astrophysical Journal Letters<br />
| Jahr=1997-10-10<br />
| Kommentar=Auch auf [http://scholar.google.de/citations?view_op=view_citation&hl=es&user=k_SM_cgAAAAJ&citation_for_view=k_SM_cgAAAAJ:Se3iqnhoufwC Google Scholar] eingesehen<br />
}}</ref>。由於這個類星體是如此的接近，所以非常年輕，很適合做進一步的研究：例如，觀察類星體和[[亮紅外星系#極亮紅外星系|極亮紅外星系]]（ULIRG）之間的關聯性<ref>{{Internetquelle<br />
| autor=Min Yun, NA Reddy, NZ Scoville, DT Frayer, EI Robson, RPJ Tilanus<br />
| hrsg=<br />
| url=http://scholarworks.umass.edu/cgi/viewcontent.cgi?article=2125&context=astro_faculty_pubs<br />
| format=pdf<br />
| sprache=en<br />
| titel=Multiwavelength Observations of the Gas-rich Host Galaxy of PDS 456: A New Challenge for the ULIRG-to-QSO Transition Scenario<br />
| werk=<br />
| datum=<br />
| archiv-url=https://web.archive.org/web/20150220221226/http://scholarworks.umass.edu/cgi/viewcontent.cgi?article=2125&context=astro_faculty_pubs<br />
| archiv-datum=2015-02-20<br />
| zugriff=2015-02-20<br />
}} {{Wayback|url=http://scholarworks.umass.edu/cgi/viewcontent.cgi?article=2125&context=astro_faculty_pubs |date=20150220221226 }} {{Cite web |url=http://scholarworks.umass.edu/cgi/viewcontent.cgi?article=2125&context=astro_faculty_pubs |title=存档副本 |access-date=2017-05-13 |archive-date=2015-02-20 |archive-url=https://web.archive.org/web/20150220221226/http://scholarworks.umass.edu/cgi/viewcontent.cgi?article=2125&context=astro_faculty_pubs |dead-url=unfit }}</ref>。<br />
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== 外部連結 ==<br />
*[http://quasar.square7.ch/fqm/1725-142.html PDS 456]{{Wayback|url=http://quasar.square7.ch/fqm/1725-142.html |date=20170522014836 }} auf dem Frankfurt Quasar Monitoring<br />
*[http://www.zeit.de/wissen/2015-02/astrophysik-galaxie-schwarzes-loch Schwarzes Loch bläst Sternentstehung aus]{{Wayback|url=http://www.zeit.de/wissen/2015-02/astrophysik-galaxie-schwarzes-loch |date=20160517230554 }} auf Zeit Online<br />
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== 參考資料 ==<br />
<references /><br />
<br />
[[Cat:類星體]]<br />
[[Cat:巨蛇座]]<br />
[[Cat:1997年發現的天體]]</div>imported>InternetArchiveBot